// default JavaScript

var BaseURL = "";

//set cookie
function setcookie(name, value, expires, path, domain, secure) {
	var today = new Date();
	today.setTime(today.getTime());
	
	//
	if (expires) {
		expires = expires * 3600 * 24;
	}
	var expires_date = new Date(today.getTime() + (expires));
	
	document.cookie = name + "=" + escape(value) +
	((expires) ? ";expires=" + expires_date.toGMTString() : "") + 
	((path) ? ";path=" + path : "") + 
	((domain) ? ";domain=" + domain : "") +
	((secure) ? ";secure" : "");
}
			
//get cookie if exists
function getcookie(name) {
	var start = document.cookie.indexOf(name + "=");
	var len = start + name.length + 1;
	if ((!start) &&	(name != document.cookie.substring(0, name.length))) {
		return null;
	}
	if (start == -1) {
		return null;
	}
	var end = document.cookie.indexOf(";", len);
	if (end == -1) {
		end = document.cookie.length;
	}
	return unescape(document.cookie.substring(len, end));
}

//delete cookie
function deletecookie(name, path, domain) {
	if (getcookie(name)) {
		document.cookie = name + "=" +
		((path) ? ";path=" + path : "") +
		((domain) ? ";domain=" + domain : "") +
		";expires=Thu, 01-Jan-1970 00:00:01 GMT";
	}
}


function doShowHide(thisThing){
// checks to see if object exists in document prior to operation
// then sets alternate state depending on current state
var intObj = document.getElementsByName(thisThing);
if(intObj.length > 0){
if(document.getElementById(thisThing).style.display != "none"){
document.getElementById(thisThing).style.display = "none";
} else {
document.getElementById(thisThing).style.display = "block";
}
	}
}